340877640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2840647}}^1$

素因数の和:2840661

約数の個数: 32

約数和(自身を含む): 1022633280

約数和(自身を除く): 681755640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2840647, 5681294, 8521941, 11362588, 14203235, 17043882, 22725176, 28406470, 34087764, 42609705, 56812940, 68175528, 85219410, 113625880, 170438820, 340877640]

約数ペア:

[(1, 340877640), (2, 170438820), (3, 113625880), (4, 85219410), (5, 68175528), (6, 56812940), (8, 42609705), (10, 34087764), (12, 28406470), (15, 22725176), (20, 17043882), (24, 14203235), (30, 11362588), (40, 8521941), (60, 5681294), (120, 2840647)]